vice presidential debate, joe biden and paul ryan, joe biden's friend, walked in. looking look they were ready for a showdown. >> ty were. and they delivered. sparring over everything from libya to the economy to medicare to abortion. and with just 25 days left until the election, the question is did either one manage to sway those all-important, undecided voters the abc's karen travers is in danville, kentucky with more on the big veep stakes. good morning, karen. >> reporter: good morning, rob. good morning, paula. they certainly got to a wide range of topics in last night's debate. thatas in just 90 minutes. vice president biden and congressman paul ryan came ready for battle and effectively made their arguments. this is no surprise to you guys here in kentucky both side are claiming victory. both vice president biden and congressman paul ryan aggressively challenged the other ticket's positions. it began on foreign policy an last month's attack on the american consulate in libya. ryan slammed the administration for a slow response. >> it took the president two